Specimen Number34-5-026Alternate Number57-24-6CommentsWeathered granodiorite with significant malachite.In Teaching CollectionNoMineral(s)k-sparquartzbiotitehematitemalachiteRock Namealtered granodioriteDistrictSanta RitaMineChinoExternal LinkMindatDeposit TypePorphyry CopperGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of GeoscienceReference MaterialACL-173: Anzalone, S.A., Beane, R.E., Davis, S.R., Graybeal, F.T., Guilbert, J.M., Oakley, C.A., Titley, S.R., and West, R.M., org., 1979, Society of Economic Geology Field Conference on Tucson-Area Porphyry Copper Deposits, Tucson, AZ, May 3-6, 1979, 205 p.
34-5-026: altered granodiorite - Santa Rita District - Chino Mine. Franklin College Collections, accessed 18/11/2025, https://digitalcollections.franklin.uga.edu/nodes/view/54176